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docs/pvr: some minor improvements
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Signed-off-by: Frank Binns <frank.binns@imgtec.com>
Reviewed-by: Simon Perretta <simon.perretta@imgtec.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39486>
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Frank Binns 2025-10-14 15:53:23 +01:00 • committed by Marge Bot
parent 861e62e9a9
commit 0edb6483ee
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31
docs/drivers/powervr.rst
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@ -1,13 +1,13 @@
PowerVR PowerVR
======= =======
PowerVR is a Vulkan driver for Imagination Technologies PowerVR GPUs, starting PowerVR is an open source Vulkan driver for Imagination Technologies PowerVR
with those based on the Rogue architecture. GPUs, starting with those based on the Rogue architecture.
The driver is conformant to Vulkan 1.0 on `BXS-4-64 <https://www.khronos.org/conformance/adopters/conformant-products#submission_936>`__, The driver is conformant to Vulkan 1.0 on `BXS-4-64 <https://www.khronos.org/conformance/adopters/conformant-products#submission_936>`__,
but **not yet on other GPUs and Vulkan versions**, so it requires exporting but **not yet on other GPUs and Vulkan versions**, so it requires exporting
``PVR_I_WANT_A_BROKEN_VULKAN_DRIVER=1`` to the environment before running any ``PVR_I_WANT_A_BROKEN_VULKAN_DRIVER=1`` to the environment for GPUs that aren't
Vulkan content. conformant to any Vulkan version before running any Vulkan content.
The following hardware is currently in active development: The following hardware is currently in active development:
@ -15,34 +15,33 @@ The following hardware is currently in active development:
Product Series B.V.N.C Vulkan Product Series B.V.N.C Vulkan
========= =========== ============== ======= ========= =========== ============== =======
AXE-1-16M A-Series 33.15.11.3 1.2 AXE-1-16M A-Series 33.15.11.3 1.2
BXS-4-64 B-Series 36.53.104.796 1.2
BXM-4-64 B-Series 36.52.104.182 1.2 BXM-4-64 B-Series 36.52.104.182 1.2
BXM-4-64 B-Series 36.56.104.183 1.2 BXM-4-64 B-Series 36.56.104.183 1.2
BXS-4-64 B-Series 36.53.104.796 1.2
========= =========== ============== ======= ========= =========== ============== =======
The following hardware is partially supported and not currently The following hardware is partially supported and not currently
under active development: under active development:
========= =========== ============== ======= ========== ========= =========== ============== =======
Product Series B.V.N.C Vulkan Notes Product Series B.V.N.C Vulkan
========= =========== ============== ======= ========== ========= =========== ============== =======
GX6250 Series 6XT 4.40.2.51 1.2 [#GX6250]_ GX6250 Series 6XT 4.40.2.51 1.2
========= =========== ============== ======= ========== ========= =========== ============== =======
.. [#GX6250] Various core-specific features and workarounds are likely to be unimplemented
Various core-specific texture, compute, and other workarounds are for this hardware. Some very simple Vulkan applications may run unhindered, but
currently unimplemented for this device. Some very simple Vulkan applications instability and corruption are to be expected until additional feature support
may run unhindered, but instability and corruption are to be expected until and workarounds are in place.
the aforementioned workarounds are in place.
The following hardware is unsupported and not under active development: The following hardware is unsupported and not under active development:
========= =========== ============== ========= =========== ==============
Product Series B.V.N.C Product Series B.V.N.C
========= =========== ============== ========= =========== ==============
G6110 Series 6XE 5.9.1.46
GX6250 Series 6XT 4.45.2.58 GX6250 Series 6XT 4.45.2.58
GX6650 Series 6XT 4.46.6.62 GX6650 Series 6XT 4.46.6.62
G6110 Series 6XE 5.9.1.46
GE7800 Series 7XE 15.5.1.64 GE7800 Series 7XE 15.5.1.64
GE8300 Series 8XE 22.67.54.30 GE8300 Series 8XE 22.67.54.30
GE8300 Series 8XE 22.68.54.30 GE8300 Series 8XE 22.68.54.30